TWI744420B - 保護元件 - Google Patents

保護元件 Download PDF

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Publication number
TWI744420B
TWI744420B TW106140684A TW106140684A TWI744420B TW I744420 B TWI744420 B TW I744420B TW 106140684 A TW106140684 A TW 106140684A TW 106140684 A TW106140684 A TW 106140684A TW I744420 B TWI744420 B TW I744420B
Authority
TW
Taiwan
Prior art keywords
heating element
electrode
soluble
soluble conductor
point metal
Prior art date
Application number
TW106140684A
Other languages
English (en)
Chinese (zh)
Other versions
TW201833962A (zh
Inventor
木村裕二
川津雅巳
Original Assignee
日商迪睿合股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2017134377A external-priority patent/JP6957246B2/ja
Application filed by 日商迪睿合股份有限公司 filed Critical 日商迪睿合股份有限公司
Publication of TW201833962A publication Critical patent/TW201833962A/zh
Application granted granted Critical
Publication of TWI744420B publication Critical patent/TWI744420B/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/11—Fusible members characterised by the shape or form of the fusible member with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/12—Two or more separate fusible members in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H01H85/175—Casings characterised by the casing shape or form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
TW106140684A 2016-11-29 2017-11-23 保護元件 TWI744420B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-231790 2016-11-29
JP2016231790 2016-11-29
JP2017134377A JP6957246B2 (ja) 2016-11-29 2017-07-10 保護素子
JP2017-134377 2017-07-10

Publications (2)

Publication Number Publication Date
TW201833962A TW201833962A (zh) 2018-09-16
TWI744420B true TWI744420B (zh) 2021-11-01

Family

ID=62242080

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106140684A TWI744420B (zh) 2016-11-29 2017-11-23 保護元件

Country Status (2)

Country Link
TW (1) TWI744420B (ja)
WO (1) WO2018100984A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010044168A1 (en) * 2000-05-17 2001-11-22 Sony Chemicals Corp. Protective element
TW201619997A (zh) * 2014-09-26 2016-06-01 Dexerials Corp 構裝體之製造方法、溫度熔絲元件之構裝方法及溫度熔絲元件
TW201630022A (zh) * 2014-11-11 2016-08-16 Dexerials Corp 熔絲單元、熔絲元件、保護元件、短路元件、切換元件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110967B2 (ja) * 2002-12-27 2008-07-02 ソニーケミカル＆インフォメーションデバイス株式会社 保護素子
JP2010165685A (ja) * 2010-03-04 2010-07-29 Sony Chemical & Information Device Corp 保護素子及びバッテリーパック
JP2012212689A (ja) * 2012-07-23 2012-11-01 Mitsubishi Electric Corp 遮断機構を有する電力用半導体装置
JP2015097183A (ja) * 2013-11-15 2015-05-21 デクセリアルズ株式会社 可溶導体の製造方法
JP6437253B2 (ja) * 2014-09-12 2018-12-12 デクセリアルズ株式会社 保護素子及び実装体
JP6622960B2 (ja) * 2014-12-18 2019-12-18 デクセリアルズ株式会社 スイッチ素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010044168A1 (en) * 2000-05-17 2001-11-22 Sony Chemicals Corp. Protective element
TW201619997A (zh) * 2014-09-26 2016-06-01 Dexerials Corp 構裝體之製造方法、溫度熔絲元件之構裝方法及溫度熔絲元件
TW201630022A (zh) * 2014-11-11 2016-08-16 Dexerials Corp 熔絲單元、熔絲元件、保護元件、短路元件、切換元件

Also Published As

Publication number Publication date
TW201833962A (zh) 2018-09-16
WO2018100984A1 (ja) 2018-06-07

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